Vacuum cleaner



FIG. 1 is a front view of a vacuum cleaner showing our new design;

FIG. 2 is a right side view thereof, the left side being a mirror image;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a top view thereof.

The details shown in broken lines form no part of the claimed design. 

The ornamental design for a body of a vacuum cleaner, as shown and described. 